baber/WOPTO huggingface dataset:
Patent JP-2008223582-A (JP)
Title: Metal gasket
Inventor: UEDA KOSAKU
IPC: F16J15/08
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal gasket capable of preventing the leakage of liquid through a hole situated outside a bolt hole with a simple constitution.  <P>SOLUTION: A gasket is formed of a substrate made of a metal plate in which a combustion chamber hole 1 is opened and a plurality of bolt holes 8 are opened to a plate's outer peripheral end side. An oil hole 9 is opened to the outside from at least a bolt hole 8A of the bolt holes. The substrate part between the bolt hole 8A and oil hole 9 is removed to communicate therebetween.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044343-A (JP)
Title: Pressing force device
Inventor: SATO HIDEKAZU
IPC: B41K1/58
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing force device that can be applied a seal set or a stamp capable of preventing, for example, shaking by utilizing a magnetic force.  <P>SOLUTION: The device has a first magnet 3 with a perforation fixed to a support stand 4 and a moving member for impression 2 fixed with a second magnet 6 contained in the perforation of the first magnet 3. The moving member for impression 2 floats in air by a suction force and can be pressed without holding the moving member for impression 2 directly by the hand, thus can prevent shaking. At the same time, the moving member for impression 2 is so constituted as to retreat to the original position by being released.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222160-A (JP)
Title: Drive support device of vehicle
Inventor: OMURA HIROSHI
IPC: F21Y101/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive support device of a vehicle capable of enhancing the visibility of a pedestrian or the like ahead of the vehicle.  <P>SOLUTION: The drive support device of the vehicle comprises UV application means (80, 90) for applying ultraviolet rays forward of the vehicle, target detection means (20, 30, 50) for detecting a target forward of the vehicle, application object designation means (50, ST150) for designating a predetermined target out of the targets detected by the target detection means (20, 30, 50) to be an application object, and control means (60, 70) for directing the applying direction of the ultraviolet rays applied from the UV application means (80, 90) by the application object designation means (50, ST150). The control means (60, 70) maintain the state in which the applying direction of the ultraviolet rays applied from the UV application means (80, 90) for the predetermined time (ST220, ST230) after the unspecification is directed toward the target when the application object is unspecified by the applying object specifying means (50, ST150) for the target to which the applying direction of the ultraviolet rays applied from the UV application means (80, 90).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008236139-A (JP)
Title: Image reading device and control method of image reading device
Inventor: KITAI SATOSHI
IPC: H04N1/04
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device which can correct slowing or shrinkage of the read image caused by variation of a motor driving speed, and moreover can perform image correction without complicating speed control of the motor.  <P>SOLUTION: The device prepares a circuit which measures time duration in which the reading device moves in an encoder slit section based on an encoder signal, and calculates a moving speed of the reading device by the motor for each encoder slit section. Further, the device corrects the read image making the calculated moving speed as a parameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232723-A (JP)
Title: Mist measuring instrument
Inventor: MAKIYAMA TADASHI
IPC: G01N21/47
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mist measuring instrument enhanced in visibility and capable of performing detection of high precision.  <P>SOLUTION: In the mist measuring instrument equipped with a housing 30 and the light source 15 provided to the housing 30 to emit light to a mist-like cutting agent 1, the housing 30 is provided to the periphery of the jet part 10a of the mist-like cutting agent 1 and the light emitted from the light source 15 is visible light while an observation part 33 for observing the scattered light from the mist-like cutting agent 1 is provided to the housing 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236395-A (JP)
Title: Frame for electrophotgraph and computer program
Inventor: ODA MAMORU
IPC: G06T3/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame for electrophotograph provided with a display part for displaying images based on image data which displays a frame corresponding to the display direction of an image to be displayed as an image, without having to make the frame itself rotate, or the display part corresponding to the display direction of the image to be displayed, and displays rotation of a composited image that an image to be displayed and a frame image are composited, at a specified angle pitch to obtain visual effects as though frame is actually rotating, and to provide computer programs.  <P>SOLUTION: In the computer programs, a CPU 10 determines whether an image to be displayed is portrait or landscape based on its image data, and an image processor 11 composites a frame image that encloses the image with the image, based on the determination results. In addition, the image processor 11 rotates the image that the image to be displayed and the frame image are composited.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235688-A (JP)
Title: Solder reflow device
Inventor: AKAMATSU TOSHIYA
IPC: B23K101/42
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder reflow device which is superior in reliability of products and productivity.  <P>SOLUTION: The device has a heating part 30 which heats a substrate 2, while transferring it at a first transfer velocity, and a slow cooling part 60 which receives the heated substrate 2 and slowly cools the received substrate 2, while transferring it at a second transfer velocity slower than the first transfer velocity. The slow cooling part 60 has three carriers 60_1, 60_2, 60_3, which are arranged in a direction parallel to the transfer direction of the substrate 2 and transfer the mounted substrate 2 received from the heating part 30 at the second transfer velocity, a carrier support mechanism 80 supporting the three transfers and a support mechanism reciprocative device 90 which in circulating manner repeats an operation for moving one transfer device of the three transfer devices to a substrate-receiving position 82 for receiving the substrate 2 from the heating part 30, by reciprocating the carrier support mechanism 80.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007184979-A (JP)
Title: Method of converting electronic mail
Inventor: NOZAKI FUMIHIRO
IPC: H04L12/58
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail server and mobile terminal in which electronic mail can be normally transmitted/received and displayed without character deformation even when pictorial symbols original for communication enterprisers are contained in the electronic mail and transmitted/received between communication terminals corresponding to different communication enterprisers.  <P>SOLUTION: In a pictorial symbol conversion server, a pictorial symbol presence/absence judging means judges whether a pictorial symbol is contained in received electronic mail (S2) and it is judged in S2 that any pictorial symbol is contained in the electronic mail, a pictorial symbol code converting means converts a code indicative of that pictorial symbol into a code of a communication enterpriser (carrier) of a transmission destination (receiving side) (S3).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008229821-A (JP)
Title: Running circular saw machine
Inventor: KONDO HIROKI
IPC: B23D45/06
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To surely discharge chips generated in cutting and dropping in a dust collecting duct to the outside of the dust collecting duct.  <P>SOLUTION: The chips generated from a workpiece cut by a circular saw 21 pass through a housing 22 to drop in the dust collecting duct 30. The dropped chips are discharged from the dust collecting duct 30 to a suction duct 40 by means of a flow of air generated by suction force of the suction duct 40, while being carried to the suction duct 40 side by thrust of an axial direction generated accompanying rotation of a screw 33. The chips are discharged by using not only the suction force of air but also a carrying mechanism by the screw 33, and thereby discharging performance of the chips is excellent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237948-A (JP)
Title: Stabilization treatment method and device for waste
Inventor: MARUI KAZUTO
IPC: C02F11/14
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilization treatment method and device for waste, wherein fluorine and phosphoric acid in a filtrate of waste are reduced without requiring a large quantity of phosphoric acids and deteriorating filtering properties for the waste, the elution of fluorine from the waste can be securely reduced to a fixed standard value or below, and resource saving can be attained.  <P>SOLUTION: To the slurry of waste stored in a slurry stirring tank 2, an alkali substance or an acid substance is added and stirred so that the hydrogen ion concentration index of the slurry reaches 7.0 to <8.6. The slurry to which the alkali substance or acid substance is added and stirred is dehydrated by a dehydrator 4, so as to form a dehydrated cake. A solution of phosphoric acids comprising phosphoric acids of 2 to 15 pts.wt. based on the weight equivalent to the weight of phosphoric acid adjusted in such a manner that the content of phosphorous is made the same to 1 pts.wt. of fluorine contained in the dehydrated cake and also prepared by 5 to <10 pts.wt. based on 10 pts.wt. of the dehydrated cake is fed to the formed dehydrated cake by a treatment liquid feed pump 21 from a treatment liquid storage tank 5, so as to be brought into contact with the dehydrated cake.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238190-A (JP)
Title: Method for improving residual stress of piping
Inventor: IWAMATSU FUMINORI
IPC: B23K31/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving residual stress of piping, a method that can prevent stress corrosion cracking by reducing or compressing a tensile stress that actuates on the inner face of the piping in the proximity of a weld zone thereof during piping expansion using an internal pressure.  <P>SOLUTION: In the proximity 2 of a weld zone which includes the weld zone of piping 1A, 1B and which is a range with an inner face machined for the purpose of grooved face alignment for welding, the thickness of the proximity 2 of the weld zone of the piping is made thinner than in other areas. By making the thickness thinner in the proximity 2 of the weld zone, the deformation of the proximity 2 during piping expansion by an internal pressure becomes larger than the deformation in other areas. Then, the piping 1 is expanded until plastically deformed by the expansion, which improves residual stress of the piping.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238301-A (JP)
Title: Hammer
Inventor: AOKI YOUNOSUKE
IPC: B25D17/26
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely bleed an inside of a blow unit of air without causing oil leakage.  <P>SOLUTION: In an outer housing 2, a crank housing 5 has a rotation/blow unit 3 formed and defined therein and an output shaft 9 has at an upper portion thereof a cylindrical proximal portion 14 having a penetrating hole 13 penetrating through the rotation/blow unit 3 in the left and right direction, the rotation/blow unit 3 being positioned close to an end surface of the output shaft 9 at an inside lower end thereof. A surface of the proximal portion 14 opposed to the end surface of the output shaft 9 has formed thereon a ventilation hole 19 coaxial with an axis line of the output shaft 9, which causes the penetrating hole 13 on an outside of the rotation/blow unit 3 to be communicated with the inside of the rotation/blow unit 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237388-A (JP)
Title: Seat structure
Inventor: UEDA KATSUYA
IPC: A47C7/40
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat structure capable of improving aesthetic appearance in the seat structure having a seat back whose vertical length is changeable.  <P>SOLUTION: A seat 10 is so formed that the position of an upper arm 26 relative to a lower arm 24 is changed to change the vertical length of the seat back 20 and change the height of the seat back 20. With the change in position of the upper arm 26 relative to the lower arm 24, a link 46 is turned to move a link fixing plate 52, then the fixing part 60 on the lower side of a cover member 54 is moved, the lower part of the cover member 54 is moved while being guided by a lower arm side guide 30 and the cover member 54 is retained in a tensioned state. This constitution can improve the aesthetic appearance of the seat back 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242765-A (JP)
Title: Control device and control method of semiconductor storage device
Inventor: KOSUGI YASUHIKO
IPC: G06F12/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve communication speed in a semiconductor storage device with an open-drain or open-collector terminal, and to reduce driving power of the semiconductor storage device.  <P>SOLUTION: The control device 10 of the semiconductor storage device 20 includes a first pull-up resistor R1 provided in the inside of the device to be dynamically turned on and off by a transistor T1. The transistor T1 is turned on according to a pull-up resistance control signal CTL output in synchronization with a data read clock, and the signal level of the device side data signal line DdL is pulled up to the power supply potential VDD. As a result, in reading the data (high) from a storage element 22 of the semiconductor storage device 20, the level of the device side data signal line DLd can immediately show a high level to attain high-speed level change of the data signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242049-A (JP)
Title: Focal plane shutter
Inventor: TAKAHASHI YUJI
IPC: G03B9/36
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focal plane shutter achieving improvement of workability in maintenance care.  <P>SOLUTION: The focal plane shutter includes a sheet member 40 arranged between the edge part of a front curtain 50 and a shutter substrate 10, extending along in the traveling direction of the front curtain 50 and arranged so as to project from the edge of an aperture 11 toward the center of the aperture 11, and an inclined surface 12 obtained by making plate thickness larger as getting more separate from the center of the aperture 11 is formed at the edge of the aperture 11 of the shutter substrate 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242811-A (JP)
Title: Software component source code generation system
Inventor: TSUJINO MAKOTO
IPC: G06F9/44
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software component source code generation system, capable of acquiring, in acquiring software components, only source codes of software components which satisfy a developer's request.  <P>SOLUTION: A component support device 12 proposes software components which satisfy a request from the developer based on category information and information for a threshold of result matching rate with test data or coverage rate transmitted from a developer terminal 11. In the support device 12, a source code extraction part 21 extracts necessary source codes of source codes of the proposed software components. A software component transmission part 22 transmits the extracted source codes to the support device 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238116-A (JP)
Title: System for treating waste water from disposer
Inventor: KOSHIBA TOMOHIRO
IPC: B02C18/24
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for treating waste water from disposers, in which a clogging problem of a crushed material in a horizontal main pipe is solved.  <P>SOLUTION: Crushing treatment is performed in a disposer apparatus 1 after antecedent water is supplied to the disposer apparatus. The time to supply the antecedent water to the disposer apparatus 1 to be connected to a vertical pipe 70 is made different according to the installation floor of the disposer apparatus 1. The time to supply the antecedent water is set longer as it goes to the upper floor. Crushing treatment is performed after the supply of the antecedent water is completed. The time to supply the antecedent water and the time to start the crushing treatment are adjusted according to the laid length of both of the vertical pipe 70 and a horizontal branch pipe 72 to each of which the disposer apparatus 1 is connected. Since the time to supply the antecedent water is set longer as it goes to the upper floor, the arrival time of crushing water at the horizontal main pipe 76 can be made almost the same as that of the crushed material. As a result, the crushed material flowing in the horizontal main pipe 76 can surely be swept away toward a waste water treatment tank 78 by the crushing water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248902-A (JP)
Title: Braking force detection device
Inventor: HORIUCHI TAKEHIRO
IPC: F16D65/095
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking force detection device capable of preventing the occurrence of distortion unwanted in a caliper bracket and improving detection accuracy.  <P>SOLUTION: In the braking force detection device, a projection is provided to a circumferential end part of a pad back plate so that a portion in contact with the circumferential end part and a brake load receiving part of the caliper bracket is further on the outside in the radial direction of a brake disc than a tangential line passing the pressing center of an arc passing the pressing center of a piston with the rotational center of the brake disc as the center.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008118611-A (JP)
Title: Receiver and method for implementing timing synchronization in ofdm scheme
Inventor: CHOI EOI-YOUNG
IPC: H04J11/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver and method for performing timing synchronization in an OFDM scheme.  <P>SOLUTION: A receiver to perform timing synchronization in an OFDM scheme includes an autocorrelation processor to calculate and accumulate an autocorrelation value with regard to samples of an OFDM symbol, before an initialized starting point; and a reference value calculator to calculate the reference value of each sample index, in at least one predetermined sample section, based on the accumulated autocorrelation values, wherein the reference value corresponds to a value dividing an imaginary number unit of the accumulated autocorrelation values into a real number unit, and is used to repeatedly reestablish the initialized starting point and to determine the final starting point.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008249105-A (JP)
Title: Roller bearing
Inventor: MITANI HIDEYUKI
IPC: F16C33/46
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase strength of a retainer without reducing a load capacity of a bearing.  <P>SOLUTION: The tapered roller bearing is structured by an inner ring 20, an outer ring 10, a plurality of rollers 30 and a retainer 40 for holding the plurality of rollers at an equal interval in a circumferential direction. The retainer 40 is structured by an outside retainer 40A arranged at an outer diameter side of a roller pitch circle P and an inside retainer 40B arranged at an inner diameter side of the roller pitch circle P and an outer circumferential surface of the tapered roller bearing 30 contacts with pillar parts 43, 47 of the outside retainer 40A and the inside retainer 40B at the same time. While the bearing is rotating, inner circumferential surfaces at both axial ends of the inside retainer 40B contact with outer circumferential surfaces of a large collar part 24 and a small collar part 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253162-A (JP)
Title: Feeder for livestock
Inventor: FUJII KAZUMI
IPC: A01K5/00
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost feeder for livestock having a simple structure, capable of finely adjusting the amount of supplied feed and being simply assemblable that is not affected by errors in shape dimensions, deformation conditions, and the like, of a hopper.  <P>SOLUTION: A supporting rod 15 is formed, by installing a notch 28 recessed, in an end face of a rod part at one end and arranging an external thread part on the outer periphery of the rod part at the other end. A regulating means 16 for the amount of the feed includes a hinge 30, installed by transversely arranging a fulcrum axial part 30a, according to the position of a transversely installed height of the supporting rod, and fixing a blade part 30b on one side and mounting a blade part 30c on the other side so as to freely shake in the vertical directions, relative to the hopper on the inner wall surface of the hopper 10. Meanwhile, the blade part 30c on the other side of the hinge is inserted into the notch 28 of the support rod, and the rod part at the one end of the support rod is connected to the hinge so as to be movable in the upper, the lower, the right, the left, the front and the rear directions relative to the hopper. Meanwhile, the external thread part of the rod part at the other end is passed through a longitudinally long guide hole 35, in parallel with a hanging rod 12 of a guide member 32 and is freely fitted into a working hole and the rod part at the other end is connected to a handle 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254565-A (JP)
Title: Caster
Inventor: MUSHA KOHEI
IPC: B60B33/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster that is capable of absorbing vibration at a position near a generation source of the vibration generated when it moves, suppressing the generation of noise substantially, and absorbing the vibration acting on the caster in all directions effectively and that is superior in a suspension function.  <P>SOLUTION: A wheel 17 is mounted in mounting holes 8, 9 formed in foot portions 6, 7 of a caster body 3 of the caster 1. Both ends of a shaft 22 which supports the wheel are supported by bearings 15, 16. Spaces demarcated by the outside circumference of the bearings and the inside circumference of the holes 8, 9 are filled with buffer members including rubbers or elastomer having rubber elasticity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253203-A (JP)
Title: Clean bench
Inventor: OCHIAI SHINICHIRO
IPC: F24F7/06
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean bench capable of notifying a worker of the presence of flames in a working space of the clean bench.  <P>SOLUTION: This clean bench 100 is constituted, having cleanliness of the working space higher than that of surrounding space 20 and being equipped with a flame sensor 40 for sensing flame 32 in the working space 10, and a warning unit 50 for issuing a warning, based on the output of the flame sensor unit 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT